baber/WOPTO huggingface dataset:
Patent EP-0176658-B1 (EP)
IPC: B01D53/14
Filed: 1985-04-11
Granted: 1990-06-27
Abstract: In a method for the regeneration of washing solution, which is used for washing nitrous oxide and sulfur dioxide out from exhaust gases, a portion of the washing solution containing a complex-forming substance, which is Iron (II)-chelate complex of ethylenediaminotetraacetic acid (EDTA), is removed from the washing solution flowing in a closed circuit, and imidodisulfonate in this portion is separated from the washing solution and is further used as a commercial product.
Patent EP-0170035-B1 (EP)
IPC: B41J2/005
Filed: 1985-06-21
Granted: 1990-03-07
Abstract: An ink jet printing system suited to the making of large scale graphics, such as outdoor billboards, includes an endless carrier for moving a plurality of rigid flat panels, onto which a graphic is to be printed in sections, repetitively past an ink jet printing station. At the printing station each panel moves in purely rectilinear fashion in a direction parallel to its ink drop receiving face so that such face remains essentially at a uniform spacing from the ink jet printing heads of the printing station as the printing occurs. A means for timing the operation of the ink jet heads takes into account irregularities or changes in the motion of the panels past the printing station so that the ink drops are correctly placed despite such irregularities or changes. The ink jet heads can eject relatively large drops of pigmented ink. In the case of polychromatic half-tone printing, for each pixel of a panel different colors are printed at substantially different times so that the printed ink drops of one color can dry before those of another color are printed, and a heating means may be used to enhance the drying.
Patent EP-0178607-B1 (EP)
IPC: A47L9/14
Filed: 1985-10-11
Granted: 1990-09-05
Abstract: A vacuum cleaner housing possesses two guide means on the inner side of the end housing wall with a suction port therein in order to receive the board flange of a dust bag adjacent to the lateral housing wall. The guide means comprise guide rails each with a ramp-like wall, extending towards said housing wall, and guide ribs which are located in the lower part of the housing wall and have a slope opposite to that of the ramp-like walls. They are so shaped as to allow the board flange to be inserted between them and the walls. On introduction of such a board flange of a dust bag its lower end section is bent along a prepared line of bending, which has been formed in the lower part of the board flange parallel to its lower side. Accordingly the board flange is so firmly held in place that it is not bent by the suction force to which it is exposed. The vacuum cleaner housing is further made with a cover stop which prevents closure of the cover unless a dust bag has been previously placed in the vacuum cleaner housing.
Patent EP-0176222-B1 (EP)
IPC: C07D223/16
Filed: 1985-08-20
Granted: 1989-08-02
Abstract: 9-Azido-6-halo-3-lower alkyl-2,3,4,5-tetrahydro-1H-3-benzazepines are prepared from their 9-amino congeners. The compounds are useful as photoaffinity probes for  alpha 2-adrenoceptor sites in biological samples.
Patent EP-0188527-B1 (EP)
Title: Broche d'enroulement
IPC: G11B15/66
Filed: 1985-06-21
Granted: 1989-05-24
Abstract: Broche d'enroulement pour machines à charge automatique des cassettes. La broche d'enroulement (2) comporte un arbre doté d'une fente s'étendant diamétralement (4), une paire de cliquets (24A, 24B) dans la fente, des chevilles de pivot (20, 22) reliant de manière pivotante les cliquets à l'arbre, ainsi qu'un anneau (36) pour retenir les cliquets dans la fente et établir une position limite extérieure pour les cliquets.
Patent EP-0198409-B1 (EP)
IPC: B61B11/00
Filed: 1986-04-09
Granted: 1989-10-04
Abstract: A portable drive for coaction with a band is provided with a motor driven drive roller for transporting the drive along the band. The drive roller with coacting structure for maintaining operative coaction with the band are settable to two main positions, viz, an operative and a neutral position, the band in the neutral position running freely while the drive roller with coacting structure being cantilevered so that the band can be freely taken aside for disengagement of the band from the drive, or for inserting the band from the side over the drive roller to coact therewith after resetting to the operative position. The inventive drive is primarily intended to be attachable to a skier allowing him to be towed up a hill along a band which is anchored at its upper end to a tree, for example.
Patent EP-0199284-B1 (EP)
IPC: D06F37/30
Filed: 1986-04-16
Granted: 1991-07-10
Abstract: A device for controlling a motor operating to rotate the drum of a laundry washing machine at different operating speeds so as to ensure uniform distribution of the laundry along the wall of the drum preparatory to initiating the centrifuging phase. The device comprises at least one breaker switch (18) permitting to select a further motor speed lower than that corresponding to the speed of the drum during the laundering phase during the water discharge phase immediately preceding a centrifuging phase. The device is applicable to any type of motor, whether or not electronically controlled, but is particularly suitable for asynchronous motors.
Patent EP-0210436-B1 (EP)
IPC: C04B41/88
Filed: 1986-06-25
Granted: 1991-09-04
Abstract: The present invention relates to a process for wet metal-plating of ceramic substrates. More particularly this invention relates to the wet chemical copper plating of Al2O3 ceramics. It is essentially composed of a combined chemical pretreatment of the ceramic surface for chemical metallization without external electric current in such a manner that within only a single pretreatment step the substrate surface is chemically activated and is simultaneously covered with an adhesion promoter, and/or a sensitizer and/or an activator (catalyst).
Patent EP-0215865-B1 (EP)
IPC: B02C4/32
Filed: 1986-03-05
Granted: 1990-02-07
Abstract: In order to adjust spacing of the grinding rollers (2, 2') in the mill frames (1) of a grain mill installation, a sieve system (14) is connected downstream of the mill frames (1) and from which a measurement signal is taken and transmitted to a computer (7). The latter compares it with a stored desired value and in case of it being different, automatically readjusts the grinding roller spacing accordingly by means of a control signal and adjustment gears (4, 5). The measurement signal is only determined by the rejection (17) or fall-through (18) of the sieve system (14) and is only transmitted to the computer by a few selected key grinds. In a grain milling machine for the carrying out of this process, the grits gauzes (14) is equipped with an impulse-weight measurement system (24, 29, 30, 31) for continuous evaluation of the sieving operation.
Patent EP-0231310-B1 (EP)
Title: Dispositif de connexion electrique prefabrique de liaison sur un jeu de barres
IPC: H01R25/16
Filed: 1986-07-31
Granted: 1992-07-29
Abstract: Un dispositif de connexion électrique préfabriqué pour liaison sur un jeu de barres s'étendant parallèlement les unes aux autres. Ce dispositif est caractérisé en ce que les barres parallèles entre elles (1, 2, 3) sont situées les unes derrière les autres, dans une direction perpendiculaire aux plans des barres, des organes de connexion intermédiaires (4, 5, 6), pourvus chacun d'une gaine externe isolante (11), sont fixés respectivement aux barres (1, 2, 3) et s'étendent vers l'avant perpendiculairement à ces barres (1, 2, 3), et les barres sont percées de trous alignés (13) à travers lesquels s'étendent, avec interposition d'une gaine isolante (11), les organes de connexion intermédiaires (5, 6) fixés, à leurs extrémités postérieures, aux barres (2, 3) situées en arrière de la première barre (1).
Patent EP-0252095-B1 (EP)
IPC: H02P7/288
Filed: 1986-11-24
Granted: 1990-11-14
Abstract: In a D.C. motor control system, a D.C. motor drives a cooling fan for data processing equipment, the speed of the fan motor being controlled in accordance with the temperature sensed by a temperature sensor (50). A D.C. power supply (10) supplies power for the D.C. motor and the data processing equipment. The current through the motor is sensed by a sensor (42) to provide a control signal to a compensating circuit (41) which generates a compensating current (mirror image current) such that the total current drawn for the D.C. power supply (10) by the D.C. motor and the compensating circuit (41) remains substantially constant. This avoids voltage fluctuations in the D.C. power supply (10) which could undesirably affect the operation of the data processing equipment.
Patent EP-0239926-B1 (EP)
IPC: G01N33/52
Filed: 1987-03-25
Granted: 1993-06-23
Abstract: Test compositions and test device are provided which are capable of generating different hues at different analyte concentrations. The compositions are capable of generating a yellow hue in situ. Visual tests for clinically important analytes, such as glucose, are determined by use of two independent catalytic systems which are reactive with reduced nicotinamide adenine dinucleotide to produce a range of hues; the particular hue produced depending on the concentration of the analyte. The invention provides a test device for the determination of analyte, e.g. glucose, in body fluid which exhibits a RAINBOW of hues, the particular final hue produced depending on the analyte concentration.
Patent EP-0254915-B1 (EP)
Inventor: ZARIAN JAMSHID JAMES NMI
IPC: B29C48/00
Filed: 1987-07-06
Granted: 1997-06-11
Abstract: A plastic light conduit of cross-linked polymer material having good light transmitting characteristics, without voids or noticeable bubbles, is disclosed. The conduit has a polymer core surrounded by a cladding. The core is made of a solid flexible, essentially bubble free and void free, thermoset, organic polymer.
Patent EP-0261583-B1 (EP)
IPC: A61B5/02
Filed: 1987-09-16
Granted: 1993-06-16
Abstract: A method and apparatus for the indirect measurement of blood pressure is disclosed. Pressure is applied to a cuff attached to a patient adjacent a blood vessel and a quantity representative of the patient's blood pressure is measured as the applied pressure is changed. A first table of values of the quantity as the applied pressure is changed is formed. Values of the first table are selected as spurious high and low values in response to predetermined criteria and new values assigned to the selected values which reduces the error in calculating systolic and diastolic blood pressures from the table. A second table of heart rate values as the applied pressure is changed is formed. Selected heart rate values are set to zero based on predetermined criteria and the locations of the zeros are compared with the locations of systolic, diastolic and maximum values in first table to determine whether to reject or abort the blood pressure reading.
Patent EP-0310686-B1 (EP)
Title: Lip seal for the centre board case of a sail board
IPC: B63B35/79
Filed: 1987-09-21
Granted: 1991-04-03
Abstract: The lip seal for the centre board case of a sail board (1) has two support strips (3) let into the board body on either side of the opening (2) of the centre board case as well as two cover strips (5) which end flush with the profile (4) of the underwater part of the sail board, are designed as clamping strips and are intended for clamping in place in the support strips (5). The cover strips (5) consist of a flat extruded section which has an outer clamping zone (6) of hard plastic, e.g. polyvinyl chloride, and an inner zone forming a sealing lip (7) and made of flexible plastic, e.g. polyurethane. The two sealing lips (7) of the lip seal form an elastic, tight closure of the opening (2) of the centre board case in the retracted (8') and extended position (8'') of the centre board (8). <IMAGE>
Patent EP-0302145-B1 (EP)
Inventor: MARSILI LEONARDO
IPC: C07D501/22
Filed: 1987-12-22
Granted: 1994-05-11
Abstract: The invention relates to a method for preparing crystalline cefadroxil monohydrate. According to such a method a cefadroxil solvate is slurried with isopropyl alcohol containing less 6% to 18% W/W of water at a temperature between + 45 and +55 DEG C: the crystalline cefadroxil monohydrate is isolated by filtration. Some of the cefadroxil solvates which can be used are novel: they are prepared by adding dimethylacetamide, N-methyl-2-pyrrolidone or monomethylformamide to an aqueous solution of cefadroxil at a pH between 5.5 and 6.
Patent EP-0257916-B1 (EP)
Inventor: FEHDER CARL G DR
IPC: A61B5/083
Filed: 1987-08-12
Granted: 1995-01-11
Abstract: A rapid response device for the detection of carbon dioxide in a concentration of more than 2% in a gas mixture comprising an indicator component 9 mounted within an enclosure 1 with a transparent window, said component comprising a carrier having fixedly attached thereto an indicating element formed from an aqueous solution of a colorless base, a hygroscopic, high boiling, transparent, colorless, water-miscible liquid and a pH-sensitive indicator, the enclosure being sealed for storage with sealing means 14.
Patent EP-0264193-B1 (EP)
Title: Non-crosslinked foam
IPC: B65D53/00
Filed: 1987-09-16
Granted: 1992-06-17
Abstract: A non-crosslinked foam of a composition comprising     (A) 72 to 98% by weight of a 1-butene polymer, and (B) 28 to 2% by weight of a propylene polymer, the percentages being based on the total weight of the 1-butene polymer and the propylene polymer. r
Patent EP-0256109-B1 (EP)
Title: Appareil de pliage continu d'une bande de papier en vue de former des piles
IPC: B65H45/20
Filed: 1987-02-18
Granted: 1989-11-29
Abstract: Un appareil de pliage continu d'une bande de papier en vue de former des piles de feuilles de papier permet de presser les plis formés et de couper la bande de papier (N) de façon précise, afin d'obtenir des piles séparées (PC) de feuilles de papier. Ledit appareil comprend deux arbres rotatifs (10A et 10B) comportant des couteaux (1-9), qui s'engagent dans la bande de papier (N) et assurent la formation d'un pli à l'intérieur de celle-ci grâce à la disposition radiale et longitudinale particulière des couteaux, lesquels forment un point de rebroussement symétrique par rapport au point d'engagement avec la bande de papier (N). Les couteaux (1-9) tournent en synchronisme avec l'acheminement de la bande de papier (N), de façon à former au départ une boucle naturelle (CRN) dans la bande de papier (N), lorsque les couteaux ne s'y engagent pas encore. Puis, le sommet du point de rebroussement formé par les couteaux (1-9) s'engage dans la bande de papier (N), laquelle se replie alors sur elle-même. Puis, en raison de la disposition radialement désaxée des couteaux (1-9) le long de l'arbre, le repli de la bande de papier (N) s'effectue progressivement sur l'un et l'autre côté du point de rebroussement central, ce qui évite tout froissement non désiré des feuilles de papier. Ledit appareil est également muni d'un dispositif rétractable, synchronisé avec la rotation de l'arbre portant les couteaux et guidant la bande de papier (N), afin de maintenir son pli naturel (CRN).
Patent EP-0307415-B1 (EP)
Title: Plancher a cavites
IPC: E04F15/024
Filed: 1987-07-29
Granted: 1991-07-17
Abstract: Le plancher à cavités comporte une feuille mince (15) profilée remplie et recouverte d'un plancher en plâtre et pourvue de pieds-support (11) tronconiques qui sont disposés à intervalles réciproques et sont séparés les uns des autres par des régions de déformation (10) horizontales. Ces pieds-support (11) sont munis sur toute leur hauteur de nervures (13) orientées vers l'intérieur, et leur épaisseur de matière est telle que l'on peut marcher dessus. La feuille mince (15) épouse les irrégularités du sol mais résiste au poids d'une personne, facilitant ainsi l'épandage et la répartition du plâtre constituant le plancher.
Patent EP-0283502-B1 (EP)
Title: Power take-off drive lines
IPC: B60K17/28
Filed: 1987-09-15
Granted: 1991-04-03
Abstract: A power take-off drive line for a tractor including a drive shaft (10), a driven shaft (11) with which an implement may be connected, a disengageable PTO clutch (C) for connecting and disconnecting drive between the drive and driven shafts, a bearing (16) for supporting the driven shaft (11) for rotation, and a driven shaft brake (16', 23). The brake operates by increasing the frictional resistance within the bearing (16), thus inhibiting any tendency of the driven shaft to rotate when the clutch is disengaged due to drag in the clutch or elsewhere in the drive line. The bearing may include rollers disposed between inner and outer cages and a fluid pressure operated piston (23) arranged to axially displace one of the cages (16') to increase bearing friction to provide the desired braking effect.
Patent EP-0290720-B1 (EP)
IPC: B65D55/08
Filed: 1988-02-10
Granted: 1993-01-13
Abstract: In a known plastic closure cap, its edge part is formed, as security ring, integrally with a screw cap via connection webs, the latter extending approximately radially in the transition from the outside circumference of the screw cap to the top circumference of the security ring. As a result of this radial arrangement of the connection webs, there is a risk that sharp tear-off ends of the connection webs remain on the outside circumference of the screw cap after it is unscrewed for the first time, which results in a risk of injury to the hands of the users of this closure cap. The risk of injury is to be ruled out completely by the new closure cap when it is unscrewed. In a closure cap with a tamper-proof security ring (3), which is constructed integrally with the screw cap (5) via connection webs (4), said connection webs (4) are sprayed onto the screw cap (5) in a lower position relative to the lower edge (15) of said screw cap. As a result, when the closure cap is unscrewed from a container for the first time, the tear-off ends of the connection webs (4) remain completely inside the lower edge (15) of the screw cap so that no tear-off ends projecting axially or radially over said lower edge result. <IMAGE>
Patent EP-0289020-B1 (EP)
IPC: B01D/
Filed: 1988-04-28
Granted: 1991-12-18
Abstract: The present invention relates to a method and apparatus for treating fiber suspension. The method and apparatus are particularly suitable for power screening of fiber suspension flowing to the head box of a paper machine. In the screen apparatuses of the prior art the accept pulp has either been thickened or diluted, the distribution of the pulp fraction has changed and the screen apparatuses have brought about pulses to the accept pulp. To eliminate these problems a new type of a rotor has been developped to be used with a screen cylinder. Bulges 10 - 40 or other projections of different shape have been arranged on the rotor surface on the screen cylinder side, which are used not only to keep the screen cylinder clean but also to effect the axial flow of the fiber suspension.
Patent EP-0295412-B1 (EP)
IPC: A62D1/00
Filed: 1988-05-04
Granted: 1992-08-05
Abstract: The additive contains a highly swelling, water-insoluble, highly polymeric substance as gel former which is coated with or dispersed in a water-soluble release agent which does not cause the gel-former particles to swell. The release agent is preferably a polyethylene glycol and is employed in an amount of from 10 to 100% by weight, based on the amount of gel former.
Patent EP-0309900-B1 (EP)
Title: Switching power supply
IPC: H02M3/335
Filed: 1988-09-22
Granted: 1991-09-11
Abstract: Certain switching network components require a first transmitter for the derivation of a base current (ib) from a collector current (ic) and a second transmitter for the transmission of a pulse (S). The problem to be solved is to reduce the energy consumption of these two transmitters. The latter consist of a single transmitter (Ü) with three coils (1, 2, 3) which serves both as a current transmitter for the base current (ib) and as an information transmitter for the pulse (S). Application in particular in monitors, television receivers, and video recorders.
Patent EP-0318685-B1 (EP)
Inventor: BORTH DAVID EDWARD
IPC: H04B7/185
Filed: 1988-10-17
Granted: 1994-03-30
Abstract: A method and apparatus for phase-coherently demodulating a multipath-impaired time division multiple access QPSK data timeslot is disclosed. A quadrature separator (105, 107, 111) generates multipath-impaired intermediate signals which, during a predetermined synchronizing sequence for the timeslot, are applied to a pair of synchronizing correlators (303,305) to generate quadrature multipath profiles. These profiles then are used to modify subsequently received QPSK timeslot signals at the separator outputs to coherently construct multipath compensated I and Q channel data.
Patent EP-0355240-B1 (EP)
Title: Train for renewing a railway track
IPC: E01B29/05
Filed: 1988-08-18
Granted: 1992-12-23
Abstract: The train comprises transport vehicles (16) for the new (T1) and old (T2) ties, followed by a storage vehicle (12) for the ties, a railroad car (1) as a dismantling car, articulated to the storage vehicle (12), and a laying unit (17) constructed in a manner such as to be mobile between a working state and a state of rest when running light. When working, this mobile unit (17) bears at one end on the car (1), for example via a wheel gear (22), and at the other end on a running support (24) which moves on the new track (R2). In the state of rest, the mobile unit (17) is moved and loaded onto the car (1), the running support (24) being retracted. The running support can also be formed by a railroad vehicle (26) or by a bissel truck (28), coupled to the car when running light.
Patent EP-0296190-B1 (EP)
IPC: H04N7/087
Filed: 1987-12-07
Granted: 1992-06-17
Abstract: Teletext signals sent by a telephone transmitter (10) include teletext data and auxiliary video programming system data. For programming the receiver to record on a recorder (16) the VPS data comprises a page displaying programme items and a linked page which stores corresponding labelling information. When the user views a programme page decoded by the decoder (12) and stored in a memory (24) on a display (18) he can select a displayed item using a remote control keyboard (20). The corresponding labelling information is then extracted by a controller (14) from the linked page in the memory (24) and added to a stored list of selected items. Labelling information accompanying broadcast programmes is compared by the controller (14) with labelling information in the stored list. When a match occurs, the recorder (16) is switched on to record the programme.
Patent EP-0301043-B1 (EP)
IPC: F16F13/00
Filed: 1988-01-19
Granted: 1992-09-09
Abstract: Un isolateur de vibrations comprend un support à ressort hélicoïdal qui est placé entre une base (3) et un chapeau (8) et dont dépend une tige à pendule (14) portant à son extrémité inférieure un joint sphérique (16). Un amortisseur pneumatique ayant la forme d'un piston (24) forme avec le chapeau (8) une chambre de compression de gaz. Un disque de friction (22) entoure la tige à pendule (14). Les fréquences de résonance naturelles du ressort (11) et du pendule peuvent être sélectionnées à un niveau très bas, compris par exemple entre 4 et 5 Hertz.